package com.j283_5.wisdom_park.common.utils;

import java.util.HashMap;
import java.util.Map;

/**
 * @projectName: epidemic_situation
 * @package: com.cn.gxa.epidemic_situation.commn.utils
 * @className: HashMapUtils
 * @author: laoda
 * @description: TODO
 * @date: 2022/4/21 9:51
 * @version: 1.0
 */
public class HashMapUtils {
    //实例化集合对象
    private Map<String,Object> map=new HashMap<>();
    //获得集合
    public  Map<String,Object>  getMap(){
      return   map;
    }
    //给集合添加数据
    public HashMapUtils addData(String key,Object value){
         map.put(key,value);
         return   this;
    }
}
